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Specification Processor: Processor: 630 3GHz
Specification Internal Memory: Internal memory: 0.25GB DDR2-SDRAM
Specification Internal Storage: Internal storage: 80GB
Brand: LENOVO
Model: ThinkCentre A51
Family: ThinkCentre
Series: A
Processor Family: Intel Pentium 4
Processor Model: 630
Processor Cores: 1
Processor Frequency: 3GHz
Processor Socket: LGA 775 (Socket T)
Processor Cache: 2MB
Processor Cache Type: L2
Processor Threads: 2
Bus Type: FSB
Processor Lithography: 90nm
Processor Operating Modes: 64-bit
Processor Series: Intel Pentium 4 600 series supporting Hyper-Threading Technology
Processor Codename: Prescott
Thermal Design Power (TDP): 84W
ECC Supported By Processor: NO
Internal Memory: 0.25GB
Internal Memory Type: DDR2-SDRAM
Maximum Internal Memory: 4GB
Total Storage Capacity: 80GB
Optical Drive Type: DVD-ROM
Discrete Graphics Adapter Model: Intel GMA 900
USB 2.0 Ports Qty: 6
Ethernet LAN (RJ-45) Ports: 1
Microphone In: YES
Headphone Outputs: 1
VGA (D-Sub) Ports Qty: 1
Chassis Type: Desktop
Product Type: PC
Operating System Installed: Windows XP Professional
Intel 64: YES
Enhanced Intel SpeedStep Technology: YES
Embedded Options Available: NO
Intel InTru 3D Technology: NO
Intel Clear Video HD Technology (Intel CVT HD): NO
Intel Clear Video Technology: NO
Intel VT-x With Extended Page Tables (EPT): NO
Idle States: NO
Thermal Monitoring Technologies: NO
Intel AES New Instructions (Intel AES-NI): NO
Intel Trusted Execution Technology: NO
Execute Disable Bit: YES
Intel Enhanced Halt State: NO
Intel Clear Video Technology For Mobile: NO
Processor Package Size: 37.5mm
Intel Virtualization Technology For Directed I/O (VT-d): NO
Processor ARK ID: 27478
Intel Turbo Boost Technology: NO
Intel Hyper Threading Technology (Intel HT Technology): YES
Intel Quick Sync Video Technology: NO
Conflict-Free Processor: NO
Power Supply: 310W
Width: 442mm
Depth: 401mm
Height: 146mm
Weight: 14kg
Display Included: NO
Tcase: 66.6 °C
HDD Speed: 7200RPM
Intel Wireless Display (Intel WiDi): NO
Intel Insider: NO
FSB Parity: NO
PS/2 Ports Qty: 2
Serial Ports Qty: 1
Audio System: SoundMAX Cadenza
Intel FDI Technology: NO
Intel Flex Memory Access: NO
Intel Fast Memory Access: NO
Intel Demand Based Switching: NO
Intel Dual Display Capable Technology: NO
Intel Rapid Storage Technology: NO
Intel My WiFi Technology (Intel MWT): NO
Intel Anti-Theft Technology (Intel AT): NO
CPU Multiplier (bus/core Ratio): 15
Processor Front Side Bus: 800MHz
Number Of Processing Die Transistors: 169 M
Processing Die Size: 135mm²
Networking Features: Ethernet/Fast Ethernet
Processor Manufacturer: Intel
Parallel Ports Qty: 1
Security Features: -Parallel port I/O control\n-Configuration password\n-Diskette boot inhibit\n-Diskette I/O control\n-Hardfile I/O control\n-Boot sequence control\n-Boot without keyboard or mouse\n-Power on password\n-Security slot (for attachment of optional cable lock)\
Video Adapter, Bus: PCI Express
LENOVO ThinkCentre A51 ThinkCentre A 630 Specification for Upgrade or Repair